
<template>
  <BasicLayout>
    <template #wrapper>
      <el-card class="box-card">
        <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
          <el-form-item label="渠道名称" prop="title">
            <el-input
              v-model="queryParams.title"
              placeholder="请输入渠道名称"
              clearable
              size="small"
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
          <el-form-item label="用户等级" prop="userLevel">
            <el-select
              v-model="queryParams.userLevel"
              placeholder="用户获取到的等级"
              clearable
              size="small"
            >
              <el-option
                v-for="dict in userLevelOptions"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="dict.dictValue"
              />
            </el-select>
          </el-form-item>

          <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
              v-permisaction="['user:channel:add']"
              type="primary"
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
            >新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['user:channel:edit']"
              type="success"
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
            >修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['user:channel:remove']"
              type="danger"
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
            >删除</el-button>
          </el-col>
        </el-row>

        <el-table
          v-loading="loading"
          :data="generaluserchannelList"
          @selection-change="handleSelectionChange"
        >
          <el-table-column type="selection" width="55" align="center" />
          <el-table-column label="渠道名称" align="center" prop="title" :show-overflow-tooltip="true" />
          <el-table-column
            label="vip有效期"
            align="center"
            prop="vipDuration"
            :show-overflow-tooltip="true"
            :formatter="userVipDuration"
          >
            <template slot-scope="scope">{{ userVipDuration(scope.row) }}</template>
          </el-table-column>
          <el-table-column
            label="用户等级"
            align="center"
            prop="userLevel"
            :formatter="userLevelFormat"
            width="100"
          >
            <template slot-scope="scope">{{ userLevelFormat(scope.row) }}</template>
          </el-table-column>
          <el-table-column
            label="管理员备注"
            align="center"
            prop="remark"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                v-permisaction="['user:channel:image']"
                size="mini"
                type="text"
                icon="el-icon-picture-outline"
                @click="handleImage(scope.row)"
              >渠道二维码</el-button>
              <el-button
                v-permisaction="['user:channel:edit']"
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
              >修改</el-button>
              <el-button
                v-permisaction="['user:channel:remove']"
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>

        <pagination
          v-show="total>0"
          :total="total"
          :page.sync="queryParams.pageIndex"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />

        <!-- 添加或修改对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px">
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">
            <el-form-item label="渠道名称" prop="title">
              <el-input v-model="form.title" placeholder="渠道名称" />
            </el-form-item>
            <el-form-item label="vip有效期" prop="vipDuration">
              <el-select
                v-model="form.vipDuration"
                placeholder="vip有效期"
                filterable
                clearable
                :style="{width: '100%'}"
              >
                <el-option
                  v-for="item in skuDurationOptions"
                  :key="Number(item.dictValue)"
                  :label="item.dictLabel"
                  :value="Number(item.dictValue)"
                ></el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="用户等级" prop="userLevel">
              <el-radio-group v-model="form.userLevel">
                <el-radio
                  v-for="dict in userLevelOptions"
                  :key="dict.dictValue"
                  :label="dict.dictValue"
                >{{ dict.dictLabel }}</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-form-item label="备注" prop="remark">
              <el-input
                type="textarea"
                :autosize="{ minRows: 2, maxRows: 4}"
                placeholder="管理员备注"
                v-model="form.remark"
              ></el-input>
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </el-dialog>

        <!-- 渠道二维码 对话框-->
        <el-dialog :title="title_image" :visible.sync="open_image" width="500px">
          <iframe
            v-show="open_image"
            id="show-iframe"
            frameborder="0"
            name="showHere"
            scrolling="auto"
            :src="imageUrl"
            style="height:600px;width:100%"
          ></iframe>
        </el-dialog>
      </el-card>
    </template>
  </BasicLayout>
</template>

<script>
import {
  addGeneralUserChannel,
  delGeneralUserChannel,
  getGeneralUserChannel,
  listGeneralUserChannel,
  updateGeneralUserChannel,
} from "@/api/channal/index";

export default {
  name: "Config",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      isEdit: false,
      // 类型数据字典
      typeOptions: [],
      generaluserchannelList: [],
      userLevelOptions: [],
      // 查询参数
      queryParams: {
        pageIndex: 1,
        pageSize: 10,
        title: undefined,
        userLevel: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        title: [
          { required: true, message: "渠道名称不能为空", trigger: "blur" },
        ],
      },

      skuDurationOptions: [],
      //渠道二维码路径
      imageUrl: "",
      // 渠道二维码弹出层标题
      title_image: "",
      // 是否显示渠道二维码弹出层
      open_image: false,
    };
  },
  created() {
    this.skuDurationOptions = this.$store.getters.parameter.sys_sku_duration;
    this.userLevelOptions = this.$store.getters.parameter.general_user_level;
    this.getList();
  },
  methods: {
    /** 查询参数列表 */
    getList() {
      this.loading = true;
      listGeneralUserChannel(
        this.addDateRange(this.queryParams, this.dateRange)
      ).then((response) => {
        this.generaluserchannelList = response.data.list;
        this.total = response.data.count;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        channelId: undefined,
        title: undefined,
        vipDuration: undefined,
        userLevel: undefined,
        remark: undefined,
      };
      this.resetForm("form");
    },
    userLevelFormat(row) {
      return this.selectDictLabel(this.userLevelOptions, row.userLevel);
    },

    userVipDuration(row) {
      return this.selectDictLabel(this.skuDurationOptions, row.vipDuration);
    },

    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageIndex = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加渠道";
      this.isEdit = false;
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.channelId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const channelId = row.channelId || this.ids;
      getGeneralUserChannel(channelId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改渠道";
        this.isEdit = true;
      });
    },
    //查看渠道二维码
    handleImage(row) {
      this.title_image = row.title + "的二维码";

      this.open_image = true;

      const channelId = row.channelId;
      this.imageUrl =
        "https://cli.im/api/qrcode/code?text=https://mini.gaodeer.com/mp?channel=" +
        channelId;
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.channelId !== undefined) {
            updateGeneralUserChannel(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          } else {
            addGeneralUserChannel(this.form).then((response) => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              } else {
                this.msgError(response.msg);
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const Ids = row.channelId || this.ids;
      this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return delGeneralUserChannel(Ids);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
        .catch(function () {});
    },
  },
};
</script>
